SOLUTION: An inlet pipe can fill a tank in 8 minutes. A drain can empty the tank in 12 minutes. If the tank is empty, and both the pipe and drain are open, how long will it take before the t
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-> SOLUTION: An inlet pipe can fill a tank in 8 minutes. A drain can empty the tank in 12 minutes. If the tank is empty, and both the pipe and drain are open, how long will it take before the t
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Question 809345: An inlet pipe can fill a tank in 8 minutes. A drain can empty the tank in 12 minutes. If the tank is empty, and both the pipe and drain are open, how long will it take before the tank overflows?